23, New Street, Llanelli occupies a 157 m² plot as recorded by HM Land Registry.

All 15 other houses in this postcode have recorded plot sizes, and this one ranks as the 7th largest.

23, New Street, Llanelli last changed hands on 16th May 2008, selling for £87,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 4 times since 1995.

The market for similar properties has risen by 160.5% since May 2008.

• Sold May 2008£87,000
• Sold Feb 2006£77,500
• Sold Jul 2003£45,000

Land Registry records and our Estate Agent network show 70 sales of comparable properties within 710 metres of 23, New Street, Llanelli since 2010.

Most recently, 44, New Dock Street, Llanelli, SA15 2HB, a freehold house, sold at £127,000 on the 27th October 2025.

Read more about house prices in SA15.

• Sold Oct 2025£127,000 | 3 Bed House44, New Dock Street, Llanelli, SA15 2HB44, New Dock Street, Llanelli, SA15 2HB
• Sold Jul 2025£73,000 | 3 Bed House5, New Street, Llanelli, SA15 2BS5, New Street, Llanelli, SA15 2BS
• Sold Jun 2025£100,000 | 3 Bed House16, Florence Street, Llanelli, SA15 2HU16, Florence Street, Llanelli, SA15 2HU
• Sold Apr 2025£105,000 | 3 Bed House85, Ropewalk Road, Llanelli, SA15 2AG85, Ropewalk Road, Llanelli, SA15 2AG
• Sold Feb 2025£125,000 | 3 Bed House59, Westbury Street, Llanelli, SA15 2AF59, Westbury Street, Llanelli, SA15 2AF
• Sold Feb 2025£85,000 | 3 Bed House47, Trinity Road, Llanelli, SA15 2AB47, Trinity Road, Llanelli, SA15 2AB
• Sold Jan 2025£105,000 | 3 Bed House62, New Dock Road, Llanelli, SA15 2EH62, New Dock Road, Llanelli, SA15 2EH
• Sold Mar 2024£132,995 | 3 Bed House60, Trinity Road, Llanelli, SA15 2AD60, Trinity Road, Llanelli, SA15 2AD
• Sold Dec 2023£130,000 | 3 Bed House24, Stanley Street, Llanelli, SA15 2EU24, Stanley Street, Llanelli, SA15 2EU
• Sold Nov 2023£75,000 | 3 Bed House63, Ropewalk Road, Llanelli, SA15 2AG63, Ropewalk Road, Llanelli, SA15 2AG
• Sold Jul 2023£85,000 | 3 Bed House9, New Street, Llanelli, SA15 2BS9, New Street, Llanelli, SA15 2BS
• Sold May 2023£80,000 | 3 Bed House1, New Street, Llanelli, SA15 2BS1, New Street, Llanelli, SA15 2BS
• Sold May 2021£105,000 | 4 Bed House67, New Dock Road, Llanelli, SA15 2EH67, New Dock Road, Llanelli, SA15 2EH
• Sold Apr 2021£86,000 | 3 Bed House50, New Dock Street, Llanelli, SA15 2HB50, New Dock Street, Llanelli, SA15 2HB
• Sold Jul 2020£90,000 | 3 Bed House53, Westbury Street, Llanelli, SA15 2AF53, Westbury Street, Llanelli, SA15 2AF
• Sold Jul 2020£75,000 | 3 Bed House42, Westbury Street, Llanelli, SA15 2AF42, Westbury Street, Llanelli, SA15 2AF
• Sold May 2019£85,000 | 3 Bed House34, New Dock Street, Llanelli, SA15 2HB34, New Dock Street, Llanelli, SA15 2HB
• Sold Dec 2018£75,000 | 3 Bed House110, Ropewalk Road, Llanelli, SA15 2AN110, Ropewalk Road, Llanelli, SA15 2AN
• Sold Sep 2014£79,950 | 4 Bed House31, New Street, Llanelli, SA15 2BS31, New Street, Llanelli, SA15 2BS
• Sold Aug 2010£63,500 | 4 Bed House17, New Street, Llanelli, SA15 2BS17, New Street, Llanelli, SA15 2BS

Our analysis of the public data ranks 23, New Street, Llanelli as the 5th largest and the 5th most expensive of the 15 addresses on New Street, Llanelli, SA15.

Against the SA15 postcode district average, it is £82k less expensive than the typical property.

• Llanelli

  |

  900 m away
• Bynea

  |

  3.6 km away
• Llangennech

  |

  5.6 km away

Environment Agency data suggests this area has a Very Low risk of flooding.